Crimp closure, N20,alu.,pressure rel,center hole,Butyl l.gray/PTFE d.gray,3.0mm

$44.30 * $0.00 * (0% Saved)

*taxes and shipping not included

Delivery time approx. 5 working days

702829 02301023501020
Package unit 100 Piece(s)
Quantity:
Price overview
Quantity Price/unit
To 9 $44.30
From 10 $37.70
From 50 $34.00
Butyl/PTFE closures with a good analytical purity. Equivalent closure to 70234.8, however, with... more

Butyl/PTFE closures with a good analytical purity. Equivalent closure to 70234.8, however, with a punched septa instead of a molded one. Very good price performance ratio. The bridges of the cap's scorelines break open at an internal vial pressure exceeding 3 bars (± 0.5 bars), thus releasing overpressure in a crontrolled way. Functionality of the cap is not depending on the design of the vial's crimp neck (beveled top, flat crimp neck).

Hazardous material No
Closure type Crimp closure
Nominal diameter N 20
Assembling process Assembled
Cap material Aluminum
Cap color Silver
Cap hole Yes
Closure magnetic No
Septa material Butyl/PTFE
Colors of septa material Light gray/dark gray
Septa thickness 3.0 mm
Septa hardness 50° shore A
Additional cap features Pressure release cap (safety) - bridges of the scorelines open at a pressure of more than 3 bars (± 0.5 bars) and release pressure in a controlled way
Additional closure features Temp. resistance -40 °C up to 120 °C / analytical purity - medium / medium to penetrate / medium resealability
Recommended application(s) Headspace
Autosampler compatibility PerkinElmer
Storage temperature RT
Scope of delivery 100x N 20 ready assembled crimp closures